Cheap Flights to Sheridan County from $99

View $99 flight on Thu, Sep 10, 2026Opens in a new window

Popular airlines to Sheridan County

  • United

  • Delta

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How much is the cheapest flight to Sheridan County?

Prices were available within the past 7 days and start at $99 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jun 18 - Sun, Jun 21
DEN
Denver
XWA
Williston
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 18 from Denver to Williston, returning Sun, Jun 21, priced at $259 found 1 day ago
United
Thu, Jun 18 - Sun, Jun 21
DEN
Denver
XWA
Williston
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 18 from Denver to Williston, returning Sun, Jun 21, priced at $276 found 1 day ago
Delta
Fri, Aug 21 - Mon, Aug 24
DEN
Denver
XWA
Williston
$278 Roundtrip, found 1 hour ago
$278
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Aug 21 from Denver to Williston, returning Mon, Aug 24, priced at $278 found 1 hour ago
United
Thu, Jun 18 - Sun, Jun 21
DEN
Denver
XWA
Williston
$293 Roundtrip, found 1 day ago
$293
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 18 from Denver to Williston, returning Sun, Jun 21, priced at $293 found 1 day ago
United
Wed, Jun 10 - Mon, Jun 15
DEN
Denver
XWA
Williston
$297 Roundtrip, found 5 days ago
$297
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jun 10 from Denver to Williston, returning Mon, Jun 15, priced at $297 found 5 days ago
Delta
Fri, Sep 25 - Sun, Sep 27
SEA
Seattle
XWA
Williston
$298 Roundtrip, found 17 hours ago
$298
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, Sep 25 from Seattle to Williston, returning Sun, Sep 27, priced at $298 found 17 hours ago
Delta
Fri, Aug 21 - Mon, Aug 24
DEN
Denver
XWA
Williston
$298 Roundtrip, found 1 hour ago
$298
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Aug 21 from Denver to Williston, returning Mon, Aug 24, priced at $298 found 1 hour ago
Delta
Thu, Aug 20 - Wed, Sep 2
BOI
Boise
XWA
Williston
$304 Roundtrip, found 2 days ago
$304
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 20 from Boise to Williston, returning Wed, Sep 2, priced at $304 found 2 days ago
Delta
Thu, Nov 12 - Sun, Nov 15
PHX
Phoenix
XWA
Williston
$308 Roundtrip, found 3 days ago
$308
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Nov 12 from Phoenix to Williston, returning Sun, Nov 15, priced at $308 found 3 days ago
Air France
Mon, Aug 3 - Fri, Aug 28
MXP
Milan
XWA
Williston
$1,060 Roundtrip, found 2 days ago
$1,060
Roundtrip
found 2 days ago
Select Air France flight, departing Mon, Aug 3 from Milan to Williston, returning Fri, Aug 28, priced at $1,060 found 2 days ago

Trending flights to Sheridan County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jun 18 - Sun, Jun 21
DEN
Denver
XWA
Williston
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 18 from Denver to Williston, returning Sun, Jun 21, priced at $259 found 1 day ago

Frequently asked questions

How do I find cheap flights to Sheridan County that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we've added a "No change fee" filter to help you locate cheap and flexible tickets to Sheridan County. It's near the top left of your screen directly underneath the "Flexible change policies" subheading.
Which airlines fly to Sheridan County?
Cape Air runs flights into or near Sheridan County, including 152 that jet into Sidney-Richland Municipal Airport (SDY) each month. Choose your travel dates and then lock in your ticket early to bag a bargain.
How can I find cheap tickets to Sheridan County?
Book well ahead, travel on a cheaper day, use frequent flyer miles — there are plenty of ways! One more is to make use of Expedia's "flexible dates" feature. Find your Sheridan County flight, then compare the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Sheridan County was $259.
How much is a flight to Sheridan County?
If you were flying one way from Las Vegas (LAS), you could've landed an affordable ticket for just $99 in the last seven days. Round-trip flights to Sheridan County ranged from only $259 to $2,072 over the same period.
What are the most popular airports to fly into in Sheridan County?
Sidney-Richland Municipal Airport (SDY) is the main point of entry for those eager to explore Sheridan County. Roughly 152 monthly flights land at this airport.
When is the cheapest time to fly to Sheridan County?
Jet off on a Tuesday to better your chances of landing the cheapest airfare to Sheridan County. Mondays are usually the next most affordable day to depart. Saturday is generally the priciest day to fly anywhere.
How much is a plane ticket to Sheridan County?
Plane fares ranged from $259 to $2,072 over the last seven days. When you're ready to book, we're ready to help you pick up the best price to Sheridan County.
What months are the cheapest to book a flight to Sheridan County?
To land a great deal to Sheridan County, book sometime in February when the price of fares are at their lowest. When's the most expensive? In the USA, it's the month of December.

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.